It seems to me that America's Best Dance Crew has been getting 'creative' with their weekly themes, what with the Whack Track and Magic challenges. I'd like to suggest some ideas I don't want to see. Here are 3 of mine -- please submit your own in the comments. And may the worst ones lose!
MTV stars gone bad - e.g. The Chris Brown Whack attack, TI's prison challenge
MTV tie-ins: dances and moves based on past and present hit shows (Jackass, The Hills, My Super Sweet 16, Sex with Mom and Dad, Detox).
The Bail-out: dances based on endangered industries (banking, automotive, real estate)